ZM7571A1 - Antibiotics and processes for their production - Google Patents

Antibiotics and processes for their production

Info

Publication number
ZM7571A1
ZM7571A1 ZM75/71*UA ZM7571A ZM7571A1 ZM 7571 A1 ZM7571 A1 ZM 7571A1 ZM 7571 A ZM7571 A ZM 7571A ZM 7571 A1 ZM7571 A1 ZM 7571A1
Authority
ZM
Zambia
Prior art keywords
antibiotics
processes
production
Prior art date
Application number
ZM75/71*UA
Other languages
English (en)
Original Assignee
Merck & Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Merck & Co Inc filed Critical Merck & Co Inc
Publication of ZM7571A1 publication Critical patent/ZM7571A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/22—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with radicals containing only hydrogen and carbon atoms, attached in position 3
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/54—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
    • A61K31/542—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame ortho- or peri-condensed with heterocyclic ring systems
    • A61K31/545—Compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins, cefaclor, or cephalexine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cephalosporin Compounds (AREA)
ZM75/71*UA 1970-06-16 1971-06-07 Antibiotics and processes for their production ZM7571A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2915870 1970-06-16

Publications (1)

Publication Number Publication Date
ZM7571A1 true ZM7571A1 (en) 1973-02-21

Family

ID=10287058

Family Applications (1)

Application Number Title Priority Date Filing Date
ZM75/71*UA ZM7571A1 (en) 1970-06-16 1971-06-07 Antibiotics and processes for their production

Country Status (4)

Country Link
KR (1) KR780000003B1 (pl)
PL (1) PL111147B1 (pl)
ZA (1) ZA713229B (pl)
ZM (1) ZM7571A1 (pl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988325A (en) 1972-07-03 1976-10-26 Eli Lilly And Company 7-Carboxy or 2,2,2-trichloroethoxy carbonyl- cephalosporins
US3962232A (en) * 1973-11-05 1976-06-08 Eli Lilly And Company 7-methoxycephalosporins
US4008229A (en) 1974-07-11 1977-02-15 Eli Lilly And Company Halo substituted β-lactam antibiotics
US3962214A (en) * 1974-07-11 1976-06-08 Eli Lilly And Company Process for preparing amino substituted β-lactam antibiotics
US4001226A (en) * 1974-12-04 1977-01-04 Eli Lilly And Company 3-(substituted)carbonylamino cephem derivatives

Also Published As

Publication number Publication date
KR780000003B1 (en) 1978-02-28
ZA713229B (en) 1972-01-26
PL111147B1 (en) 1980-08-30

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